From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 27 Jan 2003 19:01:25 +0000 (+0000)
Subject: Don't set errno in the _LIBC_REENTRANT case, use register names consistently.
X-Git-Tag: glibc-2.16-ports-before-merge~1446
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4f211d17483a13ff9c3f658c8821f0190765b258;p=thirdparty%2Fglibc.git

Don't set errno in the _LIBC_REENTRANT case, use register names consistently.
---

diff --git a/sysdeps/unix/mips/sysdep.S b/sysdeps/unix/mips/sysdep.S
index fa1bfa17222..c710b0c274a 100644
--- a/sysdeps/unix/mips/sysdep.S
+++ b/sysdeps/unix/mips/sysdep.S
@@ -27,11 +27,11 @@ ENTRY(__syscall_error)
 #ifdef __PIC__
 	.set noreorder
 	.set	noat
-	move	$1, $31
-	bltzal	$0, 0f
+	move	AT, ra
+	bltzal	zero, 0f
 	nop
-0:	.cpload	$31
-	move	$31, $1
+0:	.cpload	ra
+	move	ra, AT
 	.set	at
 	.set	reorder
 #endif
@@ -51,9 +51,6 @@ ENTRY(__syscall_error)
 	li	v0, EAGAIN
 skip:
 #endif
-	/* Store it in the "real" variable ... */
-	sw v0, errno
-
 	/* Find our per-thread errno address  */
 	jal	__errno_location
 
@@ -75,11 +72,11 @@ ENTRY(__syscall_error)
 #ifdef __PIC__
 	.set	noreorder
 	.set	noat
-	move	$1, $31
-	bltzal	$0, 0f
+	move	AT, ra
+	bltzal	zero, 0f
 	nop
-0:	.cpload	$31
-	move	$31, $1
+0:	.cpload	ra
+	move	ra, AT
 	.set	at
 	.set	reorder
 #endif